Double barrel shotgun



FIG. 1 is a front perspective view of a double barrel shotgun;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a side elevational view thereof of the side opposite that shown in FIG. 3;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a top plan view thereof. 

CLAIM The ornamental design for double barrel shotgun, as shown and described. 